Unable to rsync large size of data using tar strategy in Openshift
Issue
oc rsync
command fails while taking backup from the pods which do not have rsync command and have a large amount of data in their persistent storage.
$ oc rsync -n nexus nexus-1-dsc6j:/nexus-data /mnt/backup_pvc/pr/persistent-volumes/release-management/nexus-pv/
WARNING: cannot use rsync: rsync not available in container
E0816 13:13:02.644053 76110 v2.go:147] write /tmp/rsync794154200: no space left on device
Environment
- Red Hat OpenShift Container Platform 3.x
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.